[SCSI] qla2xxx: Cleanup NPIV related functions

Removed repeated or unnecessary operations during vport
creation/deletion.

Signed-off-by: Shyam Sundar <shyam.sundar@qlogic.com>
Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 62a3ad6e8ecb..fa35339b7b69 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -43,6 +43,7 @@ qla24xx_allocate_vp_id(scsi_qla_host_t *vha)
 
         set_bit(vp_id, ha->vp_idx_map);
         ha->num_vhosts++;
+        ha->cur_vport_count++;
         vha->vp_idx = vp_id;
         list_add_tail(&vha->vp_list, &ha->vp_list);
         mutex_unlock(&ha->vport_lock);
@@ -58,6 +59,7 @@ qla24xx_deallocate_vp_id(scsi_qla_host_t *vha)
         mutex_lock(&ha->vport_lock);
         vp_id = vha->vp_idx;
         ha->num_vhosts--;
+        ha->cur_vport_count--;
         clear_bit(vp_id, ha->vp_idx_map);
         list_del(&vha->vp_list);
         mutex_unlock(&ha->vport_lock);
@@ -390,7 +392,6 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
         vha->parent = ha;
         vha->fc_vport = fc_vport;
         vha->device_flags = 0;
-        vha->instance = num_hosts;
         vha->vp_idx = qla24xx_allocate_vp_id(vha);
         if (vha->vp_idx > ha->max_npiv_vports) {
                 DEBUG15(printk("scsi(%ld): Couldn't allocate vp_id.\n",
@@ -428,7 +429,7 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
         host->max_cmd_len = MAX_CMDSZ;
         host->max_channel = MAX_BUSES - 1;
         host->max_lun = MAX_LUNS;
-        host->unique_id = vha->instance;
+        host->unique_id = host->host_no;
         host->max_id = MAX_TARGETS_2200;
         host->transportt = qla2xxx_transport_vport_template;
 
@@ -436,12 +437,6 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
             vha->host_no, vha));
 
         vha->flags.init_done = 1;
-        num_hosts++;
-
-        mutex_lock(&ha->vport_lock);
-        set_bit(vha->vp_idx, ha->vp_idx_map);
-        ha->cur_vport_count++;
-        mutex_unlock(&ha->vport_lock);
 
         return vha;